方法分析37例髋臼骨折多层螺旋CT容积再现（VR）及多平面重建（ MPR）的影像特点。
Methods The feature of CT findings on MPR and VR were analyzed in 37 cases with acetabular fractures.
方法：回顾性分析12例PE患者，均行螺旋CT容积扫描，并在工作站进行图像后处理，获得肺动脉多平面重建图像及三维立体图像。
Methods:12 patients with PE were performed spiral CT volume scanning. Three dimensional and multiplanar images of pulmonary artery were obtained after post procession in the work station.
方法42例骨肿瘤患者行16层螺旋CT容积扫描后，做多平面重建(MPR)、最大强度投影(mip)、表面遮盖(SSD)、容积漫游(VRT) 4种后处理。
Methods Reconstruction techniques were used after 16-slice ct imaging had been completed for 42 patients with bone tumors. The techniques include MPR, MIP, SSD and VRT.
本文研究基于CT容积数据的血管提取与重建方法，并已成功应用于三维血管分析系统。
This thesis deals with vascular extraction and reconstruction algorithms based on ct volume data, leading to successful application to three-dimensional vascular analysis system.
目的：探讨螺旋CT三维容积重建（VR）成像方法，评价其临床运用范围与价值。
Objective:To study the ways of volume rendering(VR) three-dimensional reconstruction(3D) by spiral CT, and evaluate its clinical applications.
方法对24例临床疑有颅内动脉瘤患者进行3DCTA检查，后处理技术包括最大信号强度投影（MIP）以及容积重建（VRT）。
Methods 24 patients who suspected as harboring cerebral aneurysms by referring physiciansunderwent 3DCTA. 3D post processing techniques including MIP and VRT after bone subtraction.
方法对24例脊柱骨折患者行SCT扫描后多平面重建、全容积法重建和表面遮盖重建。
Methods MPR, VR, SSD were performed in 24 cases with spine fracture after spiral CT scan.
方法对24例脊柱骨折患者行SCT扫描后多平面重建、全容积法重建和表面遮盖重建。
Methods MPR, VR, SSD were performed in 24 cases with spine fracture after spiral CT scan.
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